Commit a57a95c3 authored by Daniele Kruse's avatar Daniele Kruse
Browse files

Removed c++11 code from the CLI

parent 78883f16
......@@ -28,8 +28,6 @@
#include <cryptopp/osrng.h>
#include <iostream>
#include <future>
#include <chrono>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
......@@ -118,10 +116,9 @@ int sendCommand(const int argc, const char **argv) {
XrdCl::PropertyList results;
XrdCl::CopyProcess copyProcess;
//ConnectionWindow timeout. This is redundant now because we already have a timeout in place with std::async
//but may be handy in the future if we change the frontend xroot paradigm (for example to XrdSsi)
//XrdCl::Env *env = XrdCl::DefaultEnv::GetEnv();
//env->PutInt("ConnectionWindow", 1);
//ConnectionWindow timeout
XrdCl::Env *env = XrdCl::DefaultEnv::GetEnv();
env->PutInt("ConnectionWindow", 3); //timeout in 3 secs if frontend server does not respond
XrdCl::XRootDStatus status = copyProcess.AddJob(properties, &results);
......@@ -167,16 +164,7 @@ int sendCommand(const int argc, const char **argv) {
int main(const int argc, const char **argv) {
try {
std::chrono::system_clock::time_point five_secs_passed = std::chrono::system_clock::now() + std::chrono::seconds(5);
// call function asynchronously so we can timeout if server is unreachable:
std::future<int> fut = std::async(std::launch::async, sendCommand, argc, argv);
if(std::future_status::ready == fut.wait_until(five_secs_passed)) {
return fut.get();
else {//timeout
std::cerr << "Failed to execute the command. CTA front end server TIMEOUT!" << std::endl;
return sendCommand(argc, argv);
} catch(cta::exception::Exception &ex) {
std::cerr << "Failed to execute the command. Reason: " << ex.getMessageValue() << std::endl;
return cta::common::dataStructures::FrontendReturnCode::ctaErrorNoRetry;
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